51057468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 163328256

約数和(自身を除く): 112270788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 113, 126, 132, 154, 163, 198, 226, 231, 252, 308, 326, 339, 396, 452, 462, 489, 652, 678, 693, 791, 924, 978, 1017, 1141, 1243, 1356, 1386, 1467, 1582, 1793, 1956, 2034, 2282, 2373, 2486, 2772, 2934, 3164, 3423, 3586, 3729, 4068, 4564, 4746, 4972, 5379, 5868, 6846, 7119, 7172, 7458, 8701, 9492, 10269, 10758, 11187, 12551, 13692, 14238, 14916, 16137, 17402, 18419, 20538, 21516, 22374, 25102, 26103, 28476, 32274, 34804, 36838, 37653, 41076, 44748, 50204, 52206, 55257, 64548, 73676, 75306, 78309, 104412, 110514, 112959, 128933, 150612, 156618, 165771, 202609, 221028, 225918, 257866, 313236, 331542, 386799, 405218, 451836, 515732, 607827, 663084, 773598, 810436, 1160397, 1215654, 1418263, 1547196, 1823481, 2320794, 2431308, 2836526, 3646962, 4254789, 4641588, 5673052, 7293924, 8509578, 12764367, 17019156, 25528734, 51057468]

約数ペア:

[(1, 51057468), (2, 25528734), (3, 17019156), (4, 12764367), (6, 8509578), (7, 7293924), (9, 5673052), (11, 4641588), (12, 4254789), (14, 3646962), (18, 2836526), (21, 2431308), (22, 2320794), (28, 1823481), (33, 1547196), (36, 1418263), (42, 1215654), (44, 1160397), (63, 810436), (66, 773598), (77, 663084), (84, 607827), (99, 515732), (113, 451836), (126, 405218), (132, 386799), (154, 331542), (163, 313236), (198, 257866), (226, 225918), (231, 221028), (252, 202609), (308, 165771), (326, 156618), (339, 150612), (396, 128933), (452, 112959), (462, 110514), (489, 104412), (652, 78309), (678, 75306), (693, 73676), (791, 64548), (924, 55257), (978, 52206), (1017, 50204), (1141, 44748), (1243, 41076), (1356, 37653), (1386, 36838), (1467, 34804), (1582, 32274), (1793, 28476), (1956, 26103), (2034, 25102), (2282, 22374), (2373, 21516), (2486, 20538), (2772, 18419), (2934, 17402), (3164, 16137), (3423, 14916), (3586, 14238), (3729, 13692), (4068, 12551), (4564, 11187), (4746, 10758), (4972, 10269), (5379, 9492), (5868, 8701), (6846, 7458), (7119, 7172)]